2-(2-Dimethylamino-ethylamino)-benzooxazole-6-sulfonic acid ((2R,3S)-3-dibenzylamino-2-hydroxy-4-phenyl-butyl)-isobutyl-amide | 470704-94-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(2-Dimethylamino-ethylamino)-benzooxazole-6-sulfonic acid ((2R,3S)-3-dibenzylamino-2-hydroxy-4-phenyl-butyl)-isobutyl-amide
• 英文别名: N-[(2R,3S)-3-(dibenzylamino)-2-hydroxy-4-phenylbutyl]-2-[2-(dimethylamino)ethylamino]-N-(2-methylpropyl)-1,3-benzoxazole-6-sulfonamide
• CAS: 470704-94-0
• 化学式: C₃₉H₄₉N₅O₄S
• 分子量: 683.915
• InChiKey: FUMFRSLMBDSOPQ-PQQNNWGCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  49
• 可旋转键数：
  18
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  111
• 氢给体数：
  2
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  2-(2-Dimethylamino-ethylamino)-benzooxazole-6-sulfonic acid ((2R,3S)-3-dibenzylamino-2-hydroxy-4-phenyl-butyl)-isobutyl-amide 在 palladium on activated charcoal 氢气 作用下， 以 甲醇 为溶剂， 生成 N-[(2R,3S)-3-amino-2-hydroxy-4-phenylbutyl]-2-[2-(dimethylamino)ethylamino]-N-(2-methylpropyl)-1,3-benzoxazole-6-sulfonamide
  参考文献：
  名称：

  Design of HIV-1 Protease Inhibitors Active on Multidrug-Resistant Virus

  摘要：

  On the basis of structural data gathered during our ongoing HIV-1 protease inhibitors program, from which our clinical candidate TMC114 9 was selected, we have discovered new series of fused heteroaromatic sulfonamides. The further extension into the P2' region was aimed at identifying new classes of compounds with an improved broad spectrum activity and acceptable pharmacokinetic properties. Several of these compounds display an exceptional broad spectrum activity against a panel of highly cross-resistant mutants. Certain members of these series exhibit favorable pharmacokinetic profiles in rat and dog. Crystal structures and molecular modeling were used to rationalize the broad spectrum profile resulting from the extension into the P2' pocket of the HIV-1 protease.

  DOI：

  10.1021/jm049454n
• 作为产物：
  描述：

  、 N,N-二甲基乙二胺 生成 2-(2-Dimethylamino-ethylamino)-benzooxazole-6-sulfonic acid ((2R,3S)-3-dibenzylamino-2-hydroxy-4-phenyl-butyl)-isobutyl-amide
  参考文献：
  名称：

  Design of HIV-1 Protease Inhibitors Active on Multidrug-Resistant Virus

  摘要：

  On the basis of structural data gathered during our ongoing HIV-1 protease inhibitors program, from which our clinical candidate TMC114 9 was selected, we have discovered new series of fused heteroaromatic sulfonamides. The further extension into the P2' region was aimed at identifying new classes of compounds with an improved broad spectrum activity and acceptable pharmacokinetic properties. Several of these compounds display an exceptional broad spectrum activity against a panel of highly cross-resistant mutants. Certain members of these series exhibit favorable pharmacokinetic profiles in rat and dog. Crystal structures and molecular modeling were used to rationalize the broad spectrum profile resulting from the extension into the P2' pocket of the HIV-1 protease.

  DOI：

  10.1021/jm049454n

文献信息

• BROADSPECTRUM 2-(SUBSTITUTED-AMINO)-BENZOXAZOLE SULFONAMIDE HIV PROTEASE INHIBITORS
  申请人：SURLERAUX Nestor Ghislain Dominique Louis

  公开号：US20070135447A1

  公开（公告）日：2007-06-14

  The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R 1 and R 8 each are H, optionally substituted C 1-6 alkyl, C 2-6 alkenyl, C 3-7 cycloalkyl, aryl, Het 1 , Het 2 ; R 1 may also be a radical of formula (R 11a R 11b )NC(R 10a R 10b )CR 9 —; t is 0, 1 or 2; R 2 is H or C 1-6 alkyl; L is —C(═O)—, —O—C(═O)—, —NR 8 —C(═O)—, —O—C 1-6 alkanediyl-C(═O)—, —NR 8 —C 1-6 alkanediyl-C(═O)—, —S(═O) 2 —, —O—S(═O) 2 —, —NR 8 —S(═O) 2 ; R 3 is C 1-6 alkyl, aryl, C 3-7 cycloalkyl, C 3-7 cycloalkylC 1-4 alkyl, or arylC 1-4 alkyl; R 4 is H, C 1-4 alkylOC(═O), carboxyl, aminoC(═O), mono- or di(C 1-4 alkyl)aminoC(═O), C 3-7 cycloalkyl, C 2-6 alkenyl, C 2-6 alkynyl or optionally substituted C 1-6 alkyl; A is C 1-6 alkanediyl, —C(═O)—, —C(═S)—, —S(═O) 2 —, C 1-6 alkanediyl-C(═O)—, C 1-6 alkanediyl-C(═S)— or C 1-6 alkanediyl-S(═O) 2 —; R 5 is H, OH, C 1-6 alkyl, Het 1 C 1-6 alkyl, Het 2 C 1-6 alkyl, optionally substituted aminoC 1-6 alkyl; R 6 is C 1-6 alkylO, Het 1 , Het 1 O, Het 2 , Het 2 O, aryl, arylO, C 1-6 alkyloxycarbonylamino or amino; and in case -A- is other than C 1-6 alkanediyl then R 6 may also be C 1-6 alkyl, Het 1 C 1-4 alkyl, Het 1 OC 1-4 alkyl, Het 2 C 1-4 alkyl, Het 2 OC 1-4 alkyl, arylC 1-4 alkyl, arylOC 1-4 alkyl or aminoC 1-4 alkyl; whereby each of the amino groups in the definition of R 6 may optionally be substituted; -A-R 6 is hydroxyC 1-6 alkyl; R 5 and -A-R 6 taken together with the nitrogen atom to which they are attached may also form Het 1 or Het 2 It further relates to their use as broadspectrum HIV protease inhibitors, processes for their preparation as well as pharmaceutical compositions and diagnostic kits comprising them. It also concerns combinations thereof with another anti-retroviral agent, and to their use in assays as reference compounds or as reagents.

  本发明涉及具有以下式N-氧化物，盐，立体异构体，外消旋混合物，前药，酯和其代谢物，其中R1和R8各自为H，可选择性取代的C1-6烷基，C2-6烯基，C3-7环烷基，芳基，Het1，Het2; R1也可以是式（R11aR11b）NC（R10aR10b）CR9—的基团; t为0，1或2; R2为H或C1-6烷基; L为—C（═O）—，—O—C（═O）—，—NR8—C（═O）—，—O—C1-6烷二基-C（═O）—，—NR8—C1-6烷二基-C（═O）—，—S（═O）2—，—O—S（═O）2—，—NR8—S（═O）2; R3为C1-6烷基，芳基，C3-7环烷基，C3-7环烷基C1-4烷基，或芳基C1-4烷基; R4为H，C1-4烷基OC（═O），羧基，氨基C（═O），单烷基或双烷基氨基C（═O），C3-7环烷基，C2-6烯基，C2-6炔基或可选择性取代的C1-6烷基; A为C1-6烷二基，—C（═O）—，—C（═S）—，—S（═O）2—，C1-6烷二基-C（═O）—，C1-6烷二基-C（═S）—或C1-6烷二基-S（═O）2—; R5为H，OH，C1-6烷基，Het1C1-6烷基，Het2C1-6烷基，可选择性取代的氨基C1-6烷基; R6为C1-6烷基氧，Het1，Het1氧，Het2，Het2氧，芳基，芳基氧，C1-6烷氧羰基氨基或氨基; 如果-A-不是C1-6烷二基，则R6也可以是C1-6烷基，Het1C1-4烷基，Het1OC1-4烷基，Het2C1-4烷基，Het2OC1-4烷基，芳基C1-4烷基，芳基OC1-4烷基或氨基C1-4烷基; 其中定义R6中的每个氨基可选择性取代; -A-R6为羟基C1-6烷基; R5和-A-R6与它们所连接的氮原子一起还可以形成Het1或Het2。它进一步涉及它们作为广谱HIV蛋白酶抑制剂的用途，它们的制备过程以及包含它们的制药组合物和诊断试剂盒。它还涉及与另一种抗逆转录病毒药物的组合以及它们作为参考化合物或试剂在测定中的用途。